156956304180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201226031}}^1$

素因数の和:201226056

約数の個数: 48

約数和(自身を含む): 473283627264

約数和(自身を除く): 316327323084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 201226031, 402452062, 603678093, 804904124, 1006130155, 1207356186, 2012260310, 2414712372, 2615938403, 3018390465, 4024520620, 5231876806, 6036780930, 7847815209, 10463753612, 12073561860, 13079692015, 15695630418, 26159384030, 31391260836, 39239076045, 52318768060, 78478152090, 156956304180]

約数ペア:

[(1, 156956304180), (2, 78478152090), (3, 52318768060), (4, 39239076045), (5, 31391260836), (6, 26159384030), (10, 15695630418), (12, 13079692015), (13, 12073561860), (15, 10463753612), (20, 7847815209), (26, 6036780930), (30, 5231876806), (39, 4024520620), (52, 3018390465), (60, 2615938403), (65, 2414712372), (78, 2012260310), (130, 1207356186), (156, 1006130155), (195, 804904124), (260, 603678093), (390, 402452062), (780, 201226031)]